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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,418 pcs
|
7418 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| ESD Protection (IEC 61000-4-2) Air | |
| ESD Protection (IEC 61000-4-2) Contact | |
| Fast response time | |
| Mounting Type | |
| Operating Temperature | |
| Operating and Storage Temperature Range | |
| Peak Pulse Power Dissipation (Typical @ 10/1000 μs) | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Standoff Voltage | |
| Supplier Device Package | |
| Supplier Package | |
| Temperature Coefficient | |
| Thermal Resistance | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The Littelfuse SMF48A is a TVS (Transient Voltage Suppressor) diode from the SMF4L series, designed for surface mounting in a SOD-123F package. This component offers protection against voltage transients, making it suitable for general-purpose applications.
Key electrical characteristics include a 48V standoff voltage and a 77.4V maximum clamping voltage. It can handle a peak pulse current of 2.6A and a peak pulse power dissipation of 200W at a 10/1000μs waveform. The operating temperature range is from -55°C to 150°C.
Designed for surface mounting, the SOD-123F package optimizes board space. The device is rated for 400W peak pulse power dissipation at 10/1000μs and 2000W at 8/20μs. It also provides ESD protection up to 30kV (Air and Contact) per IEC 61000-4-2.
This TVS diode is ideal for protecting sensitive electronic equipment from voltage spikes in consumer electronics, power supplies, and portable devices. Its low profile and surface mount capability facilitate integration into compact designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
48V.
77.4V maximum.
2.6A.
SOD-123F.
Yes, it meets IEC-61000-4-2 with 30kV air and contact discharge.
Typically less than 1ns.
-55°C to 150°C.